title: Analysis of the distribution and genetic variability of viral isolates in a cohort of HCV-positive hepatopathic patients.
mesh_terms: D020121:5' Untranslated Regions / Q000235:genetics; D000328:Adult; D000368:Aged; D015331:Cohort Studies; D005260:Female; D014644:Genetic Variation; D005838:Genotype; D016174:Hepacivirus / Q000235:genetics / Q000302:isolation & purification*; D019698:Hepatitis C, Chronic / Q000453:epidemiology* / Q000473:pathology / Q000821:virology; D006801:Humans; D008099:Liver / Q000473:pathology; D008107:Liver Diseases / Q000453:epidemiology / Q000473:pathology / Q000821:virology; D008297:Male; D008875:Middle Aged; D012367:RNA, Viral / Q000032:analysis / Q000097:blood; D017422:Sequence Analysis, DNA; D019562:Viral Load
chemical_list: D020121:5' Untranslated Regions; D012367:RNA, Viral